sfu-ws

sfu-ws

sfu-ws is a many-to-many websocket based SFU. This is a more advanced version of broadcast and demonstrates the following features.

• Trickle ICE
• Re-negotiation
• Basic RTCP
• Multiple inbound/outbound tracks per PeerConnection
• No codec restriction per call. You can have H264 and VP8 in the same conference.
• Support for multiple browsers

We also provide a flutter client that supports the following platforms

• Android, iOS
• Web
• MacOS (Windows, Linux and Fuschia in the future)

For a production application you should also explore simulcast, metrics and robust error handling.

Instructions

Download sfu-ws

This example requires you to clone the repo since it is serving static HTML.

mkdir -p $GOPATH/src/github.com/pion
cd $GOPATH/src/github.com/pion
git clone https://github.com/pion/example-webrtc-applications.git
cd example-webrtc-applications/sfu-ws

Run sfu-ws

# Run sfu-ws
go run *.go

# Run sfu-ws with logs
PION_LOG_INFO=sfu-ws go run *.go

# Run sfu-ws with all logs
PION_LOG_TRACE=all go run *.go

Open the Web UI

Open http://localhost:8080. This will automatically connect and send your video. Now join from other tabs and browsers!

Congrats, you have used Pion WebRTC! Now start building something cool